# Spine ⇐ Map A collection of Spine Items **Kind**: global class **Extends**: Map * [Spine](#Spine) ⇐ Map * _instance_ * [.clear()](#Spine+clear) * [.parse(node)](#Spine+parse) ⇒ [Promise.<Spine>](#Spine) * [.load(spine)](#Spine+load) ⇒ [Promise.<Spine>](#Spine) * [.destroy()](#Spine+destroy) * _static_ * [.nodeIndex](#Spine.nodeIndex) : number ## spine.clear() Clear spine items **Kind**: instance method of [Spine](#Spine) ## spine.parse(node) ⇒ [Promise.<Spine>](#Spine) Parse element spine **Kind**: instance method of [Spine](#Spine) | Param | Type | Description | | --- | --- | --- | | node | Node | spine | ## spine.load(spine) ⇒ [Promise.<Spine>](#Spine) Load spine from JSON **Kind**: instance method of [Spine](#Spine) | Param | Type | | --- | --- | | spine | Array.<object> | ## spine.destroy() destroy **Kind**: instance method of [Spine](#Spine) ## Spine.nodeIndex : number Node index from the package.opf **Kind**: static property of [Spine](#Spine) **Read only**: true